We've got these with either black or white wire. Turns out the item variants feature on our store is a bit busted, so until we can get that fixed let me know when ordering if you have a preference. If I don't hear from you I will send you black (which seems to be the more popular color.)

International customers: Please note that the included power adapter is 100-240VAC compatible, but has a US-style plug on it so you may need a physical plug adapter.